// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
syntax = "proto2";

package mobiledatadownload.logs;

option java_multiple_files = true;
option java_package = "com.google.mobiledatadownload";
option java_outer_classname = "AtomsProto";

/**
 * These protos are duplicates of the MobileDataDownload protos logged as
 * MODE_BYTES in <internal>.
 * TODO(b/243579271): remove this duplication
 */

/** Shared data among MobileDataDownload statistics. Not meant to be a top level
 * atom proto.*/
message MobileDataDownloadFileGroupStats {
  // The name of the file group. This a string set server side used to retrieve
  // the files. Does not contain PII.
  optional string file_group_name = 1;
  // Allows the clients to identify a file group based on a given set of
  // properties. This string is set server side and does not contain PII.
  optional string variant_id = 2;
  // Identifier for the data file group created to identify the version of the
  // file group.
  optional int64 build_id = 3;
  // The number of files in the file group.
  optional int32 file_count = 4;
  // Whether the file group has an account associated with it.
  optional bool has_account = 5;
  // Inverse of the sampling rate used to sample this event.
  optional int32 sampling_interval = 6;
  // Note: we do not have owner_package since that's already transmitted.
}

/**
 * Container for MobileDataDownloadFileGroupStorageStats
 */
message MobileDataDownloadStorageStats {
  repeated MobileDataDownloadFileGroupStorageStats
      mobile_data_download_file_group_storage_stats = 1;
}

/**
 * Storage stats for a single file group. This is logged as a nested field and
 * is not meant to be logged as a top level proto.
 */
message MobileDataDownloadFileGroupStorageStats {
  // The total number of bytes used by this file group
  optional int64 total_bytes_used = 1;
  // The total number of inline file bytes used by this file group
  optional int64 total_inline_bytes_used = 2;
  // The number of bytes used for the downloaded version of the file group
  optional int64 downloaded_group_bytes_used = 3;
  // Specifies which file group this storage is associated with
  optional MobileDataDownloadFileGroupStats file_group_stats = 4;
}